MLB Postseason FansWhat do moose antlers, painted faces, disparaging signs and various costumes all have in common? Fans of the 2015 MLB Postseason. Author:SI StaffPublish date:Oct 13, 2015MLB Postseason Fans Los Angeles DodgersChris Williams/Icon Sportswire Kansas City RoyalsCharlie Riedel/AP Toronto Blue JaysGerry Angus/Icon Sportswire St. Louis CardinalsCharles Rex Arbogast/AP Chicago CubsScott Olson/Getty Images Pittsburgh PiratesDon Wright/AP New York MetsMike Stobe/Getty Images Kansas City RoyalsLeslie Plaza Johnson/Icon Sportswire Chicago CubsScott Kane/Icon Sportswire Pittsburgh PiratesGene J. Puskar/AP Chicago CubsJon Durr/Getty Images New York MetsChuck Solomon for Sports Illustrated Chicago CubsJon Durr/Getty Images St. Louis CardinalsJ. B. Forbes/St. Louis Post-Dispatch/TNS via Getty Images Kansas City RoyalsOrlin Wagner/AP Chicago CubsScott Olson/Getty Images Los Angeles DodgersChris Williams/Icon Sportswire New York MetsRich Graessle/Icon Sportswire Chicago CubsJon Durr/Getty Images Chicago CubsDon Wright/AP Toronto Blue JaysSteve Russell/Toronto Star via Getty Images New York MetsChuck Solomon for Sports Illustrated New York MetsMike Stobe/Getty Images New York MetsChuck Solomon for Sports Illustrated New York MetsChuck Solomon for Sports Illustrated Kansas City RoyalsJamie Squire/Getty Images Toronto Blue JaysSteve Russell/Toronto Star via Getty Images Texas RangersLM Otero/AP Kansas City RoyalsCharlie Riedel/AP New York MetsRob Tringali/MLB Photos via Getty Images Kansas City RoyalsJamie Squire/Getty Images Kansas City RoyalsEric Christian Smith/Getty Images Kansas City RoyalsEd Zurga/Getty Images Pittsburgh PiratesGene J. Puskar/AP Texas RangersDarren Carroll for Sports Illustrated Houston AstrosEric Christian Smith/Getty Images Pittsburgh PiratesJared Wickerham/Getty Images Chicago CubsJonathan Daniel/Getty ImagesLatest MLB NewsPadres' Outfield Prospect 'Did Everything He Could' In First Spring Training, Says Mike ShildtMets and J.D. Martinez Re-Engage in Talks, Have 'Mutual Interest'Angels News: Mike Trout Says This Is The Best He's Felt in YearsYankees Linked to All-Star PitcherGuardians Option Power Hitting Outfielders, Roster Moves